1. Changed bulk-upload to not emit e-mails until the add user transaction is complete. You can't rollback e-mail that's already been sent.
2. Changed users-add-to-community to spam the users with an announcement that they've been added to the community
3. Changed spam-procs.tcl to use the same interpolated variable syntax as bulk-mail
4. Changed users-spam.adp to document the actual variables you can use inside the spam message rather than a syntax and list of variable you can't actually use. Don't know about you folks but I found that downright confusing.
A handful of various fixes, mostly for PG 7.3. Unfortunately I copied over the fixed directory tree from my test instance here by mistake so everything looks changed.